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Aldehydes

Aldehydes

Aldehydes are organic compounds containing a carbonyl group (C=O) bonded to at least one hydrogen atom. These versatile compounds are fundamental in various chemical reactions, including oxidation, reduction, and nucleophilic addition. Aldehydes are essential building blocks in the synthesis of pharmaceuticals, fragrances, and polymers. At CymitQuimica, we provide a diverse selection of high-quality aldehydes to support your research and industrial applications.

Found 8540 products of "Aldehydes"

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  • Methoxyacetaldehyde diethyl acetal

    CAS:
    <p>Methoxyacetaldehyde diethyl acetal is a viscous liquid with a low vapor pressure. This substance is stable at high temperatures and has a high resistance to chemical interactions. It is also hydrophobic in nature. Methoxyacetaldehyde diethyl acetal has been shown to interact with the aminoglycoside antibiotics, erythromycin, streptomycin, and neomycin. The interaction of this substance with these antibiotics may be due to the fact that it has proton resonances similar to those of amino acids, as well as its ability to form hydrogen bonds with the antibiotic molecules. Methoxyacetaldehyde diethyl acetal also interacts with triethyl orthoformate, which can lead to the formation of an ester bond between them.</p>
    Formula:C7H16O3
    Purity:Min. 95%
    Color and Shape:Colorless Clear Liquid
    Molecular weight:148.2 g/mol

    Ref: 3D-FM52535

    5g
    607.00€
    10g
    863.00€
    25g
    1,085.00€
    50g
    1,627.00€
  • (2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde

    CAS:
    <p>(2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde is an epoxide. It is a colorless liquid with a pleasant odor and taste that can be used as a flavoring agent. This compound is biosynthesized by bacteria from the alpha-terpineol or 2,2,3-trimethylcyclopentanone. The biological activity of (2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde has been investigated in cultures and in vitro studies on acid bacteria. The production of this compound was found to be stimulated by the presence of other terpenoids such as limonene and alpha pinene.</p>
    Formula:C10H16O
    Purity:Min. 95%
    Molecular weight:152.23 g/mol

    Ref: 3D-FT151076

    500g
    860.00€
  • 2-Bromo-5-chlorobenzaldehyde

    CAS:
    <p>2-Bromo-5-chlorobenzaldehyde is an industrial chemical that is used as a precursor for the production of other chemicals. It can be synthesized by reacting 3-chlorobenzaldehyde with sodium bromide in the presence of a catalyst. 2-Bromo-5-chlorobenzaldehyde has been shown to have high reactivity, and can be used as a catalyst to produce large amounts of organic compounds. This chemical can also be produced in large quantities by neutralizing alkalis with acid, which is an effective way to dispose of these hazardous substances.</p>
    Formula:C7H4BrClO
    Purity:Min. 95%
    Molecular weight:219.46 g/mol

    Ref: 3D-FB33572

    250g
    863.00€
  • Benzimidazole-5-aldehyde

    CAS:
    <p>Please enquire for more information about Benzimidazole-5-aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C8H6N2O
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:146.15 g/mol

    Ref: 3D-FB12522

    1g
    488.00€
    2g
    752.00€
    5g
    1,024.00€
    250mg
    255.00€
    500mg
    341.00€
  • Hexoprenaline

    CAS:
    <p>β-adrenoreceptor agonist; betamimetic agent</p>
    Purity:Min. 95%

    Ref: 3D-FH158621

    2mg
    863.00€
    5mg
    1,050.00€
    10mg
    1,640.00€
    25mg
    2,812.00€
    50mg
    5,112.00€
  • 4-Chloro-2-nitrobenzaldehyde

    CAS:
    <p>4-Chloro-2-nitrobenzaldehyde is a reactive intermediate that has been used to investigate the reaction mechanism of protonation. It is an n-oxide and has been shown to react with calcium carbonate under acidic conditions, forming a stable product. 4-Chloro-2-nitrobenzaldehyde has also been used in the synthesis of amides and nitro compounds. This compound possesses two functional groups, which are a nitro group and a chloro group on the aromatic ring.</p>
    Formula:C7H4ClNO3
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:185.56 g/mol

    Ref: 3D-FC20029

    25g
    218.00€
    50g
    375.00€
    100g
    607.00€
    250g
    979.00€
    500g
    1,627.00€
  • Ac-Val-Asp-Val-Ala-Asp-aldehyde (pseudo acid)

    CAS:
    <p>Ac-Val-Asp-Val-Ala-Asp-aldehyde is a pseudo acid that is used in molecular modeling and kinetic studies. Ac-Val-Asp-Val-Ala-Asp-aldehyde has been shown to be a potent inhibitor of caspase activity and has been shown to inhibit the activity of various other enzymes as well, including cyclohexane ring hydroxylases and nitroreductases. Ac-Val-Asp-Val-Ala-Asp--aldehyde analogs are being studied for their ability to bind to specific proteins or inhibit enzyme activities. Ac-- Val-- Asp-- Val-- Ala-- Asp-- aldehyde binds to the active site of caspase 3 and prevents it from cleaving its target protein, which leads to cell death.</p>
    Formula:C23H37N5O10
    Purity:Min. 95%
    Molecular weight:543.57 g/mol

    Ref: 3D-FA111092

    5mg
    863.00€
    10mg
    955.00€
    25mg
    1,958.00€
  • 3-Hydroxyisonicotinaldehyde

    CAS:
    <p>3-Hydroxyisonicotinaldehyde is a disulfide bond that plays an important role in enzyme catalysis. The active site of the enzyme, which contains a nucleophilic attack on the electrophilic carbon atom, is composed of two cysteine residues with their sulfhydryl group (-SH) bonded to each other through a disulfide bond. This bond can be broken by either an acidic environment or protonation. In the absence of these conditions, the -SH groups are coordinated to metal ions and form a complex. The hydroxyl group (-OH) on one cysteine residue can coordinate to the nitrogen atom on the other cysteine residue and form tautomers. These tautomers correspond to two different configurations of the molecule: one where both sulfur atoms are in a trans configuration (tautomer A), and one where they are in a cis configuration (tautomer B). The biological properties of 3-hydroxyison</p>
    Formula:C6H5NO2
    Purity:Min. 95%
    Molecular weight:123.11 g/mol

    Ref: 3D-FH140303

    10g
    863.00€
    25g
    1,030.00€
  • Caspase-3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid)

    CAS:
    <p>Caspase-3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid) is a peptide inhibitor of caspases. It blocks the activation of these proteases and their subsequent cleavage of substrates in the apoptotic pathway. This drug has potent inhibitory activity against caspases 3, 7, 8, 9, and 10. Caspase-3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid) specifically interacts with the active site and inhibits the enzyme by binding to an aspartic acid residue at position D197 in human caspase 3. Caspase 3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid) is localized to mitochondria and binds to acetyldeviceine (acDEV), a substrate for caspases</p>
    Formula:C20H31N5O10
    Purity:Min. 95%
    Molecular weight:501.49 g/mol

    Ref: 3D-FC111120

    10mg
    863.00€
    25mg
    1,533.00€
    50mg
    2,599.00€
  • Ac-Asp-Glu-Val-Asp-aldehyde (pseudo acid)

    CAS:
    <p>Ac-Asp-Glu-Val-Asp-aldehyde (pseudo acid) is a pro-apoptotic protein that belongs to the group of pseudo acids. It is able to induce apoptosis. Ac-Asp-Glu-Val-Asp-aldehyde (pseudo acid) can induce neuronal death by activating caspases and apoptosis pathway, which are involved in the process of programmed cell death. This protein also has anti-inflammatory properties, which may be due to its ability to inhibit cyclase activity. Ac-Asp-Glu-Val-Asp (pseudo acid) has been shown to be present at physiological levels in the brain and heart, where it may play an important role in maintaining cell viability.</p>
    Formula:C20H30N4O11
    Purity:Min. 95%
    Molecular weight:502.47 g/mol

    Ref: 3D-FA108687

    10mg
    863.00€
    25mg
    1,443.00€
    50mg
    2,445.00€
  • 4-Acetoxybenzaldehyde

    CAS:
    <p>4-Acetoxybenzaldehyde is a compound with an acetyl group attached to the benzene ring. It is potentially toxic to cells and has been shown to produce reactive oxygen species (ROS) in v79 cells, which can lead to cell death. The biological properties of 4-acetoxybenzaldehyde are not well understood, but it has been shown to have antioxidant properties in other studies. This compound also reacts with amines, forming acetamides and amides. 4-Acetoxybenzaldehyde is found in environmental pollution as a result of its presence in the atmosphere and its use as a solvent. It was first synthesized by the reaction of coumaric acid and acetyl chloride with formaldehyde at reflux temperature. The compound can be purified by chromatographic methods or mass spectrometric analysis.</p>
    Formula:C9H8O3
    Purity:Min. 95%
    Color and Shape:Liquid
    Molecular weight:164.16 g/mol

    Ref: 3D-FA54844

    1kg
    1,403.00€
    50g
    140.00€
    100g
    190.00€
    250g
    323.00€
    500g
    482.00€
  • 5-(2-Bromo-acetyl)-2-hydroxy-benzaldehyde

    CAS:
    <p>5-Bromo-2-hydroxybenzaldehyde is an organic compound with a chemical formula of CHBrO. It is a white solid that is soluble in water, ethanol, and acetone. The synthesis of 5-bromo-2-hydroxybenzaldehyde has been achieved by the acylation reaction of benzaldehyde with bromide ion. The selectivity for this reaction can be increased by using sodium borohydride as a reducing agent instead of lithium aluminum hydride. This method can be applied to the synthesis of salmeterol, which is used as a medicine in the treatment of asthma.</p>
    Formula:C9H7BrO3
    Purity:Min. 95%
    Molecular weight:243.05 g/mol

    Ref: 3D-FB151380

    250g
    863.00€
    500g
    979.00€
  • 4-Bromobenzaldehyde

    CAS:
    <p>4-Bromobenzaldehyde is a chemical compound that belongs to the group of aromatic compounds. It has been shown to have a potent stimulatory effect on locomotor activity in mice, which may be due to its ability to increase levels of epidermal growth factor and gamma-aminobutyric acid in the brain. 4-Bromobenzaldehyde can be synthesized from 2,4-dibromophenol and anhydrous copper chloride in the presence of sodium hydroxide. The reaction mechanism for this synthesis is believed to involve an intermediate enamine form of 4-bromobenzaldehyde, which can then undergo hydrolysis into 2,4-dibromophenol and benzaldehyde. This product is used as a reagent in organic synthesis because it can be used to form esters with trifluoroacetic acid or hydrochloric acid in high yield.</p>
    Formula:C7H5BrO
    Purity:Min. 90 Area-%
    Color and Shape:White Powder
    Molecular weight:185.02 g/mol

    Ref: 3D-FB10716

    1kg
    607.00€
    2kg
    965.00€
    5kg
    1,819.00€
    250g
    224.00€
    500g
    382.00€
  • Ac-Trp-Glu-His-Asp-aldehyde (pseudo acid)

    CAS:
    <p>Ac-Trp-Glu-His-Asp-aldehyde is a tetrapeptide that has been shown to inhibit the activity of caspases. Caspases are proteases that play an important role in cell death by inducing apoptosis and necrosis. The structure of the Ac-Trp-Glu-His-Asp-aldehyde was determined by X-ray crystallography, revealing a hydrophobic molecule with a pseudo acid residue. This compound binds to peptides and blocks the binding site for caspase substrates, which prevents their activation. Acetylation of this compound also increases its hydrophobicity, making it more likely to bind to other molecules such as proteins or lipids.</p>
    Formula:C28H33N7O9
    Purity:Min. 95%
    Molecular weight:611.6 g/mol

    Ref: 3D-FA111076

    5mg
    863.00€
    10mg
    978.00€
    25mg
    1,627.00€
  • Ac-Leu-Glu-His-Asp-aldehyde (pseudo acid) trifluoroacetate salt

    CAS:
    <p>Ac-Leu-Glu-His-Asp-aldehyde (pseudo acid) trifluoroacetate salt is a chemical compound that belongs to the group of apoptosis proteins. It has been shown to have anti-inflammatory and neuroprotective effects in primary cells, as well as to induce apoptosis in HL60 cells. Ac-Leu-Glu-His-Asp-aldehyde (pseudo acid) trifluoroacetate salt is also able to inhibit the activation of the caspase pathway by preventing the release of cytochrome c from mitochondria and decreasing the mitochondrial membrane potential. The protein may be used as an agent for skin cancer treatment.</p>
    Formula:C23H34N6O9
    Purity:Min. 95%
    Molecular weight:538.55 g/mol

    Ref: 3D-FA111085

    10mg
    863.00€
    25mg
    1,443.00€
    50mg
    2,445.00€
  • 4,6-Dimethoxysalicylaldehyde

    CAS:
    <p>4,6-Dimethoxysalicylaldehyde is a protonated molecule with a cyclohexane ring and 4 hydroxyl groups. Its chemical formula is C6H8O3. The compound has low bioavailability due to the presence of an intramolecular hydrogen bond that causes high redox potential. There are two amines on the aromatic ring which can coordinate with metal ions to form a complex. This compound's structural analysis has been conducted using X-ray crystallography, NMR spectroscopy, and IR spectroscopy. The structure of 4,6-dimethoxysalicylaldehyde is unsymmetrical due to the presence of two asymmetric carbon atoms in the molecule. It forms hydrogen bonds with other molecules due to its hydroxyl group and intramolecular hydrogen bond. Hydrogen bonding interactions occur between this compound and other molecules including water, alcohols, ammonia, amines, and carboxylic acids.</p>
    Formula:C9H10O4
    Purity:Min. 95%
    Color and Shape:Off-White Powder
    Molecular weight:182.17 g/mol

    Ref: 3D-FD53574

    50g
    410.00€
    100g
    546.00€
    250g
    920.00€
  • 2-Hydroxy-4-fluorobenzaldehyde

    CAS:
    <p>2-Hydroxy-4-fluorobenzaldehyde is a chemical used as a diagnosis agent to detect radiation exposure. It reacts with magnesium and water molecules to form an amination reaction that produces hydrogen fluoride gas. 2-Hydoxy-4-fluorobenzaldehyde has been shown to have the ability to penetrate into mitochondria, which may be related to its use in the treatment of hepatitis. The chemical structure of this compound is similar to salicylaldehyde, which is used as a reagent for formylation reactions and optical properties. It has also been shown that 2-hydroxy-4-fluorobenzaldehyde can act as a fluorescence probe for the detection of hydrophobic regions on proteins.</p>
    Formula:C7H5FO2
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:140.11 g/mol

    Ref: 3D-FH45634

    25g
    346.00€
    50g
    491.00€
    100g
    734.00€
    250g
    1,091.00€
  • 3,5-Dihydroxybenzaldehyde

    CAS:
    <p>3,5-Dihydroxybenzaldehyde (DHBA) is a plant metabolite that is classified as a phenolic compound. It is found in many plants and has important biological functions such as the production of carotenoids or the cleavage of carotenoid to form other compounds. DHBA can be extracted from plant tissue with hydrochloric acid or carbon sources. It has been shown that DHBA inhibits the growth of soil bacteria by binding to amines and thus preventing them from reacting with substrates. This may be due to its ability to act as an electron donor, which could also explain its inhibitory activity on carotenoid cleavage.</p>
    Formula:C7H6O3
    Purity:Min. 98 Area-%
    Color and Shape:Off-White To Beige To Brown Solid
    Molecular weight:138.12 g/mol

    Ref: 3D-FD34163

    25g
    410.00€
    50g
    668.00€
    100g
    920.00€
  • 3-Acetoxybenzaldehyde

    CAS:
    <p>3-Acetoxybenzaldehyde is a chemical compound that has been used as a photosensitiser for the production of hydrogen peroxide. When irradiated with light, it undergoes a series of reactions, including the removal of an electron from the molecule and the formation of a reactive oxygen species (ROS). This ROS then reacts with chloride ions to form chlorine radicals. These chlorine radicals can react with acetyl groups to form 3-acetoxybenzoic acid. 3-Acetoxybenzaldehyde is also used in organic synthesis to produce ketones and aldehydes. The functional groups on this compound are an acetyl group and a carbonyl group. 3-Acetoxybenzaldehyde is produced by the dehydrogenation of trimethyl acetate, which is catalyzed by palladium on charcoal or platinum oxide.</p>
    Formula:C9H8O3
    Purity:Min. 95%
    Color and Shape:Clear Liquid
    Molecular weight:164.16 g/mol

    Ref: 3D-FA70376

    2g
    135.00€
    5g
    209.00€
    10g
    334.00€
    25g
    557.00€
    50g
    845.00€
  • 5-(2-Methyl-4-nitrophenyl)-2-furaldehyde

    CAS:
    <p>Please enquire for more information about 5-(2-Methyl-4-nitrophenyl)-2-furaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C12H9NO4
    Purity:Min. 95%
    Molecular weight:231.2 g/mol

    Ref: 3D-FM117214

    1g
    860.00€